#8ECC4E#8ECC4E

#8ECC4E is a light, vivid yellow-green. Relative luminance 0.495; OKLCH L 77.7% C 0.170 H 131.5°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#8ECC4E
RGB	rgb(142, 204, 78)
HSL	hsl(90, 55%, 55%)
HSV	hsv(90, 62%, 80%)
CMYK	cmyk(30.4%, 0%, 61.8%, 20%)
CIE-LAB	lab(75.75, -40.12, 54.99)
CIE-LCH	lch(75.75, 68.07, 126.11°)
OKLab	oklab(77.73% -0.1125 0.1272)
OKLCH	oklch(77.73% 0.17 131.5)
XYZ	xyz(34.1229, 49.4855, 14.9600)
Luminance	0.4949 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8ECC4E #8C4ECC

analogous

#CCCB4E #8ECC4E #4FCC4E

triadic

#8ECC4E #4E8ECC #CC4E8E

tetradic

#8ECC4E #4ECCCB #8C4ECC #CC4E4F

square

#8ECC4E #4ECCCB #8C4ECC #CC4E4F

split-complementary

#8ECC4E #4E4FCC #CB4ECC

monochromatic

#507C24 #6FAB31 #8ECC4E #ACDA7E #CBE7AD

Accessibility & contrast

On white

1.93

#8ECC4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#8ECC4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8ECC4E

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8ECC4E	#FFFFFF	#000000	##000000
##8ECC4E	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE3F

Deuteranopia (green-blind)

#CCB958

Tritanopia (blue-blind)

#90C4B1

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #8ecc4e;
/* rgb */ color: rgb(142, 204, 78);
/* oklch */ color: oklch(77.7% 0.170 131.5);

Tailwind

colors: {
  custom: {
    50: '#b3dc85',
    500: '#8ecc4e',
    950: '#000000',
  },
}

SCSS

$custom: #8ecc4e;
$custom-light: #b3dc85;
$custom-dark: #000000;

JSON

{
  "hex": "#8ecc4e",
  "rgb": {
    "r": 142,
    "g": 204,
    "b": 78
  },
  "hsl": {
    "h": 89.524,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.77732,
    "c": 0.1698,
    "h": 131.5
  },
  "luminance": 0.49487
}

Semantic roles & 50–950 ramp

primary

#8ECC4E

secondary

#BAA1D5

accent

#49DF93

background

#FBFDF8

surface

#F6FBEF

border

#D0D4CA

text

#11150B

muted

#80837C

Preview Lab

Preview with #8ECC4E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →